"She said to me the other day, 'How many boys can I have at once?' And I said, 'Excuse me?' I said, 'Probably none of them because they won't deserve you,'" Pink recalls to Cosmopolitan US.

"'They have to be kind, respectful, they have to be chivalrous, they have to be good to their mums, they have to be good looking, they have to be funny,'" Pink continues, before going on to say she really admires Ellen DeGeneres because, "She always leads with kindness."

The star also recently revealed she's raising her children as gender neutral. In an interview with The Sunday People, Pink says: "I was in a school and the bathroom outside the kindergarten said, 'Gender Neutral – anybody,' and it was a drawing of many different shapes."

"I took a picture of it and I wrote, 'Progress.' I thought that was awesome. I love that kids are having this conversation."